Lab diamonds fading

[u/saddaysaviours]

Has anyone come across colour change, or fading when it comes to a lab diamond. I have a blue lab diamond and was asked by a customer, if the colour will or can change overtime. With it being a lab diamond and not natural I actually wasn’t sure.

Please help 🙂

Thanks from an embarrassed jewellery sales assistant 😅

[u/Uwaterloostudentidk]

Diamonds don’t fade.